Got a special circumstance here. Machine is configured into a big pack/ship system of a warehouse. Everything is configured and modded on the fly until it works. I'm setting up a second FS-9520 exactly like the first so that if machine 1 goes down they can just roll it away and plug in machine 2 and keep running. They are using FirmWare Version 150.06-10 and updating could open up a whole new set of issues that I'd rather avoid. Problem is configuring the new machine (using the same firmware version) to exit face up left I have to use the API. The version I've got (as available on KMConnect) is not playing nice with the older Firmware Version. I load it on the flash card and I can execute (press enter twice) to print a test page but there is no way to enter into SIMs. Does anybody possibly have an older version of the API or maybe the .RAM version for use with parallel connection still on an old card or something? I'm really in quite a bind here and could use anything you might have to offer but this printer is doing 1.5M-2M clicks per year and I'm going to run my self into the ground if I can't get the back up machine configured. Thanks guys -Cope